10 Best Mini Split Ac Unit For Semi Truck 2026 in the United States

The Aspligo 12V Truck Air Conditioner is a mini-split system designed for semi-trucks and similar vehicles like RVs, excavators, and buses. It offers a cooling capacity of 7200 BTU, which is effective for keeping the cabin comfortable in warm conditions. The unit runs on 12 volts, making it compatible with typical vehicle electrical systems. Its energy efficiency ratio (SEER) of 7.5 indicates moderate efficiency, balancing power use and cooling without being top-tier in energy savings.

Operating at about 50 decibels, this AC unit is relatively quiet for a truck air conditioner, contributing to a more pleasant driving and resting environment. Installation is easy, and the split system design helps improve airflow and heat dissipation, enhanced by a unique sun-shaped air outlet. The low noise function supports quiet operation when parked or driving with the engine off. Its size and weight are reasonable for the category but should be checked against space availability in the vehicle.

A key consideration is that the unit does not include refrigerant; users need to purchase and add R134a refrigerant separately. This process may require technical knowledge or professional assistance. The AC features standard controls, without advanced remote or smart features. This unit is a practical choice for truck drivers or operators seeking reliable cooling with straightforward installation, provided refrigerant charging is appropriately managed.

The Cooligo Truck Cab Air Conditioner is designed specifically for semi-trucks, RVs, and other large vehicles needing a 12V cooling solution. With a solid cooling capacity of 12,000 BTU and a strong airflow of 265 CFM, it can effectively cool areas up to 430 square feet, making it suitable for truck cabins and small living spaces. The rotary scroll compressor enhances energy efficiency and keeps noise levels low, which is important for comfortable use during long drives or rest periods. Installation as a split system requires removing an existing skylight, so some effort and proper sizing are necessary, but the system is compact and uses durable materials suitable for vehicle environments. The remote control adds convenience, allowing you to adjust settings easily.

The product claims high efficiency and fuel savings by running off a 12V power source, helping cut costs compared to traditional AC units. It also continues cooling even when the engine is off, which is a valuable feature for truckers needing rest without idling the engine. Buyers should be aware that this unit requires an outdoor component and professional installation may be needed to ensure proper setup. The limited warranty and positive customer reviews suggest reliability, but the product's weight (nearly 60 pounds) means installation might not be a quick DIY job for everyone. This AC unit represents a practical choice for semi-truck owners looking for a dedicated, energy-conscious cooling system with good power and quiet operation.

The Aspligo 12V Electric Truck Air Conditioner is designed specifically for semi-trucks, RVs, and vans, boasting a cooling power of 10,500 BTU. This makes it capable of providing fast and effective cooling in various hot climates. It operates directly from the vehicle’s 12V battery, eliminating the need for traditional fuel, which can save on fuel costs and allow for use even when the vehicle is parked. Its energy efficiency ratio (EER) is 3.26, which is quite reasonable for a unit of this type.

One of its notable strengths is the relatively quiet operation at 50 dB, which ensures a comfortable, low-noise environment, essential for resting periods. The unit is a split system, meaning installation might require more effort and additional tools, especially as the external unit comes without refrigerant and requires vacuum treatment before use. This could be a drawback for those unfamiliar with such procedures or without the necessary equipment.

Additionally, it lacks advanced smart features and remote control, which some users might find inconvenient. Despite a few limitations, the Aspligo unit’s durability and ability to run for 6-8 hours on a 480 AH car battery make it a strong contender for truckers looking for reliable cooling without fuel dependency.